Preserve initial frontend pattern language research scaffold

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a0cffe-206f-7323-89d3-b20ca4cf4bf9

canon/Responsibilities.md

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+# Responsibilities
+
+This document defines the current responsibility model used to analyze frontend architectures.
+
+## Address
+
+Names or locates application state, resources, views and intents.
+
+## Authority
+
+Determines which actor or replica may establish truth.
+
+## Projection
+
+Transforms selected state into perceivable representation.
+
+## Affordance
+
+Provides the local state and behavior necessary for immediate interaction.
+
+## Mutation
+
+Carries user intent toward state change.
+
+## Synchronization
+
+Propagates state or change between separated actors.
+
+## Reconciliation
+
+Resolves divergence, conflict, stale state or concurrency.
+
+## Composition
+
+Combines independently understandable frontend structures.
+
+## Execution
+
+Places computation in time and location.
+
+## Important qualification
+
+These responsibilities are analytical dimensions, not necessarily software components.
+
+One module may implement several responsibilities.
+
+One responsibility may be distributed across many modules.
+
+The model should therefore not be turned into a mandatory component architecture.